including appropriate diagnostic techniques

presenting a detailed

His 1962 Sierra Club book In Wildness Is the Preservation of the World

Yet more than 150 years after the invention of color photography

California Video chronicles a distinctly West Coast aesthetic located within the broader history of video art

Twentieth-Century Color Photographs: Identification and Care 3-4 including appropriate diagnostic techniquesSylvie Pnichon With the advent of digital imaging, the era of traditional color photography is coming to an end. Yet more than 150 years after the invention of color photography, museums, archives, and personal collections are full of images to be cherished, studied, and preserved. These photographs, often made with processes and materials no longer used or easily identified, constitute an important part of the cultural and artistic heritage of the